Global Route Collector

GRC-HK.IEDON.DN42

ASNAS4242422189
Router ID172.23.91.191
Hostnamegrc-hk.iedon.dn42
Uptime2d 2h 36m 13s
Peers
80/83
3 not established
IPv4 unicast
Prefixes
1,477
Routes
2,018,743
IPv6 unicast
Prefixes
1,383
Routes
1,928,132
Unique attributes
2,371,254
RIB logical memory
849.45MiB
683.74 MiB shared attributes
Process RSS
1.64GiB
1.21 GiB anonymous huge pages
Allocator allocated
1.05GiB
jemalloc · 1.12 GiB active · 1.14 GiB resident
Avg route changes
5,114.64/s
mean over the last hour
IPv4 multicast
Prefixes
9
Routes
11
IPv6 multicast
Prefixes
7
Routes
15

Sample configuration for connecting to the collector

Announce your routes to the collector with a BGP session like the following (collector only receives: it never installs routes into your table).

bird.conf
protocol bgp grc_collector {
    local as <YOUR_ASN>;
    neighbor 172.23.91.191 as 4242422189 port 179;
    # Or use IPv6: neighbor fd42:4242:2189:191::1 as 4242422189 port 179;
    source address <your_source_address>;
    advertise hostname on;
    # Please use direct peering with a private tunnel to help reduce global transit
    direct;
    ipv4 {
        add paths on;
        import none;
        export filter {
            if <your_filter> then accept;
            reject;
        };
    };
    ipv6 {
        add paths on;
        import none;
        extended next hop on;
        export filter {
            if <your_filter_v6> then accept;
            reject;
        };
    };
}

Metrics

IPv4 prefixes
IPv4 routes
IPv6 prefixes
IPv6 routes
Unique attributes
RIB logical memory
Route changes / s
Route changes / 1k routes

RIB dumps

master4_latest.mrt.bz2
19.49 MiB · Mon, 19 Oct 2026 23:24:23 GMT
master6_latest.mrt.bz2
18.37 MiB · Mon, 19 Oct 2026 23:24:21 GMT
multicast4_latest.mrt.bz2
1.19 KiB · Mon, 19 Oct 2026 23:23:56 GMT
multicast6_latest.mrt.bz2
1.34 KiB · Mon, 19 Oct 2026 23:23:56 GMT

Peers

80 established · 83 total
IDASNIP addressRouter IDIPv4 routesIPv6 routesStateUptime
1AS4221891156fe80::2189:113%iedon-net-cnsha172.23.91.11300Established6h 25m 4s
2AS4242420078fe80::78%dn1y5tsa60172.23.10.9844,16140,990Established5h 11m 58s
3AS4242420083fd49:9166:6633:1581::1172.21.123.1298,6678,256Established6h 25m 26s
4AS4242420083fd49:9166:6633:2be1::1172.21.123.1316,6396,253Established6h 25m 24s
5AS4242420083fd49:9166:6633:3481::1172.21.123.1307,0156,751Established6h 25m 26s
6AS4242420088fd9f:3222:a7b7::2172.20.5.66018,998Established6h 25m 25s
7AS4242420088fd9f:3222:a7b7::3172.20.5.6702,212Established6h 25m 20s
8AS4242420108fdb9:4a98:6697::145.145.40.14916,94517,486Established6h 25m 9s
9AS4242420108fdb9:4a98:6697:ff::254.36.149.2238,7769,306Established6h 25m 22s
10AS4242420214fe80::14ca:e587:db1:2835%dn1y5tsdy0172.20.214.3313,63712,818Established5h 38m 59s
11AS4242420214fe80::214%dn1y5tsdy0—00Active×11286h 29m 46s
12AS4242420298fdfa:6ded:ae4:1000::1172.21.80.22524,30026,307Established6h 25m 26s
13AS4242420298fdfa:6ded:ae4:3000::1172.21.80.22743,32142,834Established6h 25m 26s
14AS4242420298fdfa:6ded:ae4:4000::1172.21.80.22856,73055,484Established6h 25m 16s
15AS4242420298fdfa:6ded:ae4:6000::1172.21.80.23147,71348,206Established6h 25m 26s
16AS4242420298fdfa:6ded:ae4:8000::1172.21.80.23336,42736,631Established6h 25m 17s
17AS4242420454fe80::454%dn1y5tskm0172.22.159.11241,60140,916Established6h 25m 34s
18AS4242420749fddd:693d:95e8:65::1172.20.184.104,360Established6h 24m 56s
19AS4242420842fe80::842%dn1y5tsve0172.20.159.152256,177256,468Established5h 11m 41s
20AS4242420893fe80::893%dn1y5tswt044.30.70.253,7920Established5h 11m 18s
21AS4242421117fe80::1117%dn1y5tt310172.21.86.5444,68444,019Established5h 12m 12s
22AS4242421230172.20.228.15172.20.228.110,0250Established6h 25m 31s
23AS4242421230fdb3:3eab:19f7::1172.20.228.1010,318Established6h 25m 31s
24AS4242421230fe80::1230%dn1y5tt660172.20.228.1011,971Established6h 25m 28s
25AS4242421510fd6a:93d4:3358::3342198.18.33.425,2314,802Established6h 25m 32s
26AS4242421573fe80::1573%dn1y5ttfp0172.23.91.24356,25252,474Established6h 25m 31s
27AS4242421573fe80::1573%dn1y5ttfp1172.23.91.24247,03744,502Established5h 11m 24s
28AS4242421573fe80::1573%dn1y5ttfp2172.23.91.24123,59322,475Established3h 46m 43s
29AS4242421573fe80::1573%dn1y5ttfp3172.23.91.24538,33036,005Established5h 11m 30s
30AS4242421675fd55:d635:99::179.137.64.70026,864Established6h 25m 20s
31AS4242421810fd80:ac75:2f67::66172.23.110.6630,38329,442Established5h 46m 41s
32AS4242421810fd80:ac75:2f67::68172.23.110.6815,37814,589Established6h 25m 25s
33AS4242421810fd80:ac75:2f67::71172.23.110.7126,62224,504Established6h 25m 23s
34AS4242421810fe80::1810%dn1y5ttma0172.23.110.6739,11236,881Established5h 12m 0s
35AS4242421888fd21:5c0c:9b7e:1::1100.64.1.712,41412,279Established6h 25m 23s
36AS4242421888fd21:5c0c:9b7e:10::1100.64.1.1030,51530,550Established6h 25m 1s
37AS4242421888fd21:5c0c:9b7e:11::1100.64.1.246,1725,898Established6h 25m 25s
38AS4242421888fd21:5c0c:9b7e:12::1100.64.1.124,1033,936Established6h 25m 26s
39AS4242421888fd21:5c0c:9b7e:13::1100.64.1.132,9172,846Established6h 25m 21s
40AS4242421888fd21:5c0c:9b7e:2::1100.64.1.1715,25216,074Established6h 24m 46s
41AS4242421888fd21:5c0c:9b7e:3::1100.64.1.3038,52938,667Established6h 25m 27s
42AS4242421888fd21:5c0c:9b7e:4::1100.64.1.1963,50565,042Established6h 25m 26s
43AS4242421888fd21:5c0c:9b7e:5::1100.64.1.634,14834,192Established6h 25m 21s
44AS4242421888fd21:5c0c:9b7e:6::1100.64.1.252,2913,256Established6h 25m 26s
45AS4242421888fd21:5c0c:9b7e:9::1100.64.1.810,98410,658Established6h 25m 9s
46AS4242422164fdec:4f96:8be1::1172.21.99.893,2323,026Established6h 25m 25s
47AS4242422189::10.0.0.5100Established2d 2h 35m 53s
48AS4242422189fe80::2189:112%iedon-net-jparm172.23.91.11216,77215,998Established5h 38m 56s
49AS4242422189fe80::2189:115%iedon-net-jpkot172.23.91.11542,32843,238Established6h 25m 34s
50AS4242422189fe80::2189:119%iedon-net-sgsin172.23.91.11938,67637,555Established5h 39m 1s
51AS4242422189fe80::2189:120%iedon-net-hksar172.23.91.12061,64560,256Established6h 25m 35s
52AS4242422189fe80::2189:122%iedon-net-uklon172.23.91.12252,11751,648Established5h 38m 55s
53AS4242422189fe80::2189:123%iedon-net-plwaw172.23.91.12325,92226,933Established5h 39m 5s
54AS4242422189fe80::2189:124%iedon-net-usnyc172.23.91.12440,43839,349Established6h 25m 34s
55AS4242422189fe80::2189:126%iedon-net-ausyd172.23.91.1262,5922,497Established5h 38m 50s
56AS4242422189fe80::2189:176%iedon-net-frcdg172.23.91.17639,51842,808Established5h 39m 5s
57AS4242422189fe80::2189:177%iedon-net-nlams172.23.91.17739,24339,901Established5h 39m 5s
58AS4242422189fe80::2189:180%iedon-net-usdal172.23.91.18027,68227,113Established5h 38m 55s
59AS4242422189fe80::2189:e8%iedon-net-ussjc172.23.91.11752,25150,736Established5h 38m 56s
60AS4242422189fe80::2189:e9%iedon-net-defra172.23.91.1251,2941,244Established5h 38m 49s
61AS4242422189fe80::2189:ee%iedon-net-jptyo172.23.91.11639,35337,309Established5h 38m 55s
62AS4242422189fe80::2189:ef%iedon-net-uslax172.23.91.11462,54162,848Established5h 38m 56s
63AS4242422213172.23.57.132172.23.57.13217,6830Established6h 25m 26s
64AS4242422213172.23.57.135172.23.57.13514,5820Established6h 25m 24s
65AS4242422213172.23.57.144172.23.57.14431,3200Established6h 25m 32s
66AS4242422213172.23.57.148172.23.57.1489,1810Established6h 25m 16s
67AS4242422213172.23.57.154172.23.57.1543,6600Established6h 25m 23s
68AS4242422213172.23.57.156172.23.57.15613,1100Established6h 25m 0s
69AS4242422363fe80::ca73:2363:2189%dn1y5tu1n0172.23.173.17848,05847,295Established5h 11m 23s
70AS4242422465fe80::2465%dn1y5tu4h0242.42.24.655865Established6h 25m 33s
71AS4242422602fe80::ac14:b3%dn1y5tu8a0172.20.0.17900Established5h 38m 53s
72AS4242422605fe80::2605%dn1y5tu8d0172.20.202.651,4551,357Established5h 13m 7s
73AS4242422686fe80::1%dn1y5tuam0172.20.194.9724,91125,862Established6h 25m 33s
74AS4242422828172.21.86.71—00Active×91082d 2h 36m 13s
75AS4242422921fe80::2921%dn1y5tuh50172.21.118.16419,38518,015Established6h 25m 22s
76AS4242422923fe80::2923%dn1y5tuh70172.22.149.22728,48031,448Established5h 11m 34s
77AS4242422924fe80::2924%dn1y5tuh80172.22.242.106,193Established5h 38m 40s
78AS4242423077fd48:fa31:502b:8300:3821:d4ff:fe5a:ea1c172.23.183.14302,745Established6h 25m 4s
79AS4242423088fe80::3088:204%dn1y5tuls023.149.120.1441,3291,318Established6h 25m 32s
80AS4242423868fe80::23d:48ff:fe62:c78d%eth0103.213.4.251,4491,342Established2d 2h 35m 42s
81AS4242423947fe80::3947:1%dn1y5tv9n0172.20.209.6429,13327,962Established5h 13m 45s
82AS4242423987fe80::3987:2189%dn1y5tvar0—00Connect×60702d 2h 36m 13s
83AS4242423999fd36:62be:ef51:31ad:721::fe172.29.89.2545,9685,551Established6h 25m 26s